${MACHINE} -> ${MACHINE_ARCH}

All Makefiles now use MACHINE_ARCH for the target architecture.
Unification is required for cross-building.

Tags added to:
	sys/boot/Makefile
	sys/boot/arc/loader/Makefile
	sys/kern/Makefile
	usr.bin/cpp/Makefile
	usr.bin/gcore/Makefile
	usr.bin/truss/Makefile

usr.bin/gcore/Makefile:
	fixed typo: MACHINDE -> MACHINE_ARCH

13 files changed, 47 insertions, 40 deletions

diff --git a/Makefile.inc1 b/Makefile.inc1
index f16e669..f494ada 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -778,7 +778,7 @@ _elf2exe=	usr.sbin/elf2exe
 _kldlinux=	sys/modules/linux
 .endif
 .if ${OBJFORMAT} == "aout"
-_netboot=	sys/${MACHINE}/boot/netboot
+_netboot=	sys/${MACHINE_ARCH}/boot/netboot
 .endif
 
 BTMAKEFLAGS=	${MK_FLAGS} -D_BUILD_TOOLS
@@ -921,7 +921,7 @@ legacy-build:
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Building legacy boot"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR}/sys/${MACHINE}/boot && \
+	cd ${.CURDIR}/sys/${MACHINE_ARCH}/boot && \
 		${XMAKE} -DNOMAN -B obj depend; ${XMAKE} -DNOMAN all;
 .endif
 
@@ -960,7 +960,7 @@ legacy-install:
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Installing legacy boot"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR}/sys/${MACHINE}/boot && ${MAKE} -DNOMAN install
+	cd ${.CURDIR}/sys/${MACHINE_ARCH}/boot && ${MAKE} -DNOMAN install
 .endif
 .endif
 
diff --git a/gnu/usr.bin/binutils/as/Makefile b/gnu/usr.bin/binutils/as/Makefile
index 4de352e..17150e6 100644
--- a/gnu/usr.bin/binutils/as/Makefile
+++ b/gnu/usr.bin/binutils/as/Makefile
@@ -9,8 +9,7 @@ FORMATS=	freebsd
 
 # Only build the cross tools when not cross-compiling.
 __MA!=/sbin/sysctl -b hw.machine_arch
-__M!=/sbin/sysctl -b hw.machine
-.if ${__MA} == ${MACHINE_ARCH} || ${__M} == ${MACHINE}
+.if ${__MA} == ${MACHINE_ARCH}
 .if defined(CROSS_ARCH)
 .for _g in ${CROSS_ARCH}
 .if (${GASES:R:M${_g:R}} == "")
diff --git a/lib/libm/Makefile b/lib/libm/Makefile
index d00d6d7..0752465 100644
--- a/lib/libm/Makefile
+++ b/lib/libm/Makefile
@@ -13,9 +13,9 @@
 LIB=	m
 CFLAGS+=-I${.CURDIR}/common_source
 
-.if (${MACHINE} == "ieee")
+.if (${MACHINE_ARCH} == "ieee")
 
-HARDWARE=${MACHINE}
+HARDWARE=${MACHINE_ARCH}
 .PATH:	${.CURDIR}/common_source ${.CURDIR}/common ${.CURDIR}/ieee
 # common_source
 SRCS+=	acosh.c asincos.c asinh.c atan.c atanh.c cosh.c erf.c exp.c \
@@ -26,7 +26,7 @@ SRCS+=	atan2.c sincos.c tan.c
 # ieee
 SRCS+=	cabs.c cbrt.c support.c
 
-.elif (${MACHINE} == "hp300" || ${MACHINE} == "luna68k")
+.elif (${MACHINE_ARCH} == "hp300" || ${MACHINE_ARCH} == "luna68k")
 
 HARDWARE=mc68881
 .PATH:	${.CURDIR}/mc68881 ${.CURDIR}/common_source ${.CURDIR}/ieee
@@ -53,9 +53,9 @@ SRCS+=	atan2.c sincos.c tan.c
 # ieee
 SRCS+=	cabs.c cbrt.c support.c
 
-.elif (${MACHINE} == "mips")
+.elif (${MACHINE_ARCH} == "mips")
 
-HARDWARE=${MACHINE}
+HARDWARE=${MACHINE_ARCH}
 .PATH:	${.CURDIR}/common_source ${.CURDIR}/common ${.CURDIR}/ieee
 CFLAGS+= -Dnational
 # common_source
@@ -67,13 +67,13 @@ SRCS+=	atan2.c sincos.c tan.c
 # ieee
 SRCS+=	cabs.c cbrt.c support.c
 
-.elif (${MACHINE} == "national")
+.elif (${MACHINE_ARCH} == "national")
 
-HARDWARE=${MACHINE}
+HARDWARE=${MACHINE_ARCH}
 .PATH:	${.CURDIR}/common_source ${.CURDIR}/common ${.CURDIR}/national \
-.elif (${MACHINE} == "national")
+.elif (${MACHINE_ARCH} == "national")
 
-HARDWARE=${MACHINE}
+HARDWARE=${MACHINE_ARCH}
 .PATH:	${.CURDIR}/common_source ${.CURDIR}/common ${.CURDIR}/national \
 	${.CURDIR}/ieee
 # common_source
@@ -87,9 +87,9 @@ SRCS+=	sqrt.s support.s
 # ieee
 SRCS+=	cabs.c cbrt.c
 
-.elif (${MACHINE} == "sparc")
+.elif (${MACHINE_ARCH} == "sparc")
 
-HARDWARE=${MACHINE}
+HARDWARE=${MACHINE_ARCH}
 .PATH:  ${.CURDIR}/common_source ${.CURDIR}/common ${.CURDIR}/ieee
 # common_source
 SRCS+=	acosh.c asincos.c asinh.c atan.c atanh.c cosh.c erf.c exp.c \
@@ -101,9 +101,9 @@ SRCS+=	atan2.c sincos.c tan.c
 # ieee
 SRCS+=	cabs.c cbrt.c support.c
 
-.elif (${MACHINE} == "tahoe")
+.elif (${MACHINE_ARCH} == "tahoe")
 
-HARDWARE=${MACHINE}
+HARDWARE=${MACHINE_ARCH}
 .PATH:	${.CURDIR}/common_source ${.CURDIR}/common ${.CURDIR}/tahoe \
 # common_source
 SRCS+=	acosh.c asincos.c asinh.c atan.c atanh.c cosh.c erf.c exp.c \
@@ -114,9 +114,9 @@ SRCS+=	atan2.c sincos.c tan.c
 # tahoe
 SRCS+=	cabs.s cbrt.s sqrt.s support.s infnan.s
 
-.elif (${MACHINE} == "vax")
+.elif (${MACHINE_ARCH} == "vax")
 
-HARDWARE=${MACHINE}
+HARDWARE=${MACHINE_ARCH}
 .PATH:	${.CURDIR}/common_source ${.CURDIR}/vax
 # common_source
 SRCS+=	acosh.c asincos.c asinh.c atan.c atanh.c cosh.c erf.c exp.c \
diff --git a/share/mk/bsd.obj.mk b/share/mk/bsd.obj.mk
index 9d22d75..b648222 100644
--- a/share/mk/bsd.obj.mk
+++ b/share/mk/bsd.obj.mk
@@ -151,8 +151,8 @@ _SUBDIR: .USE
 .if defined(SUBDIR) && !empty(SUBDIR)
 	@for entry in ${SUBDIR}; do \
 		(${ECHODIR} "===> ${DIRPRFX}$$entry"; \
-		if test -d ${.CURDIR}/$${entry}.${MACHINE}; then \
-			cd ${.CURDIR}/$${entry}.${MACHINE}; \
+		if test -d ${.CURDIR}/$${entry}.${MACHINE_ARCH}; then \
+			cd ${.CURDIR}/$${entry}.${MACHINE_ARCH}; \
 		else \
 			cd ${.CURDIR}/$${entry}; \
 		fi; \
diff --git a/share/mk/bsd.subdir.mk b/share/mk/bsd.subdir.mk
index 4c51ceb..b75b084 100644
--- a/share/mk/bsd.subdir.mk
+++ b/share/mk/bsd.subdir.mk
@@ -61,10 +61,10 @@ _SUBDIRUSE: .USE
 			grep -w $${entry} \
 			    ${SUBDIR_CHANGE}/${DIRPRFX}/subdirdrop \
 				> /dev/null); then \
-			if test -d ${.CURDIR}/$${entry}.${MACHINE}; then \
+			if test -d ${.CURDIR}/$${entry}.${MACHINE_ARCH}; then \
 				${ECHODIR} \
-				    "===> ${DIRPRFX}$${entry}.${MACHINE}"; \
-				edir=$${entry}.${MACHINE}; \
+				    "===> ${DIRPRFX}$${entry}.${MACHINE_ARCH}"; \
+				edir=$${entry}.${MACHINE_ARCH}; \
 				cd ${.CURDIR}/$${edir}; \
 			else \
 				${ECHODIR} "===> ${DIRPRFX}$$entry"; \
@@ -79,8 +79,8 @@ _SUBDIRUSE: .USE
 	done
 
 ${SUBDIR}::
-	@if test -d ${.TARGET}.${MACHINE}; then \
-		cd ${.CURDIR}/${.TARGET}.${MACHINE}; \
+	@if test -d ${.TARGET}.${MACHINE_ARCH}; then \
+		cd ${.CURDIR}/${.TARGET}.${MACHINE_ARCH}; \
 	else \
 		cd ${.CURDIR}/${.TARGET}; \
 	fi; \
diff --git a/sys/Makefile b/sys/Makefile
index 0077456..57ff690 100644
--- a/sys/Makefile
+++ b/sys/Makefile
@@ -1,8 +1,8 @@
 # $FreeBSD$
 
 # This is the old aout only boot loader.
-.if	exists(${.CURDIR}/${MACHINE}/boot) && ${OBJFORMAT} == "aout"
-SUBDIR=	${MACHINE}/boot
+.if	exists(${.CURDIR}/${MACHINE_ARCH}/boot) && ${OBJFORMAT} == "aout"
+SUBDIR=	${MACHINE_ARCH}/boot
 .elif	exists(${.CURDIR}/boot) && ${MACHINE_ARCH} == "i386" && ${OBJFORMAT} == "elf"
 SUBDIR=	boot
 .endif
diff --git a/sys/boot/Makefile b/sys/boot/Makefile
index 8d7e2ad..0cdaeb2 100644
--- a/sys/boot/Makefile
+++ b/sys/boot/Makefile
@@ -1,11 +1,13 @@
+# $FreeBSD$
+
 # Build the add-in FORTH interpreter
 SUBDIR+=		ficl
 
 # Pick the machine-dependant subdir based on the target architecture.
-SUBDIR+=		${MACHINE}
+SUBDIR+=		${MACHINE_ARCH}
 
 # Build ARC / AlphaBIOS executable on the Alpha
-.if ${MACHINE} == "alpha"
+.if ${MACHINE_ARCH} == "alpha"
 SUBDIR+=		arc
 .endif
 
diff --git a/sys/boot/arc/lib/Makefile b/sys/boot/arc/lib/Makefile
index 023821c..a9c0e2d 100644
--- a/sys/boot/arc/lib/Makefile
+++ b/sys/boot/arc/lib/Makefile
@@ -5,7 +5,7 @@ NOPIC=		true
 NOPROFILE=	true
 INTERNALLIB=	true
 
-.PATH:		${.CURDIR}/arch/${MACHINE}
+.PATH:		${.CURDIR}/arch/${MACHINE_ARCH}
 # XXX hack to pick up stand.h
 LIBSTANDDIR=	${.CURDIR}/../../../../lib/libstand
 CFLAGS=		-I${LIBSTANDDIR}
@@ -22,7 +22,7 @@ CFLAGS+=	-I${.CURDIR}/../../common -mno-fp-regs \
 SRCS=	delay.c time.c abort.c setjmperr.c copy.c devicename.c module.c \
 	arcconsole.c arcdisk.c elf_freebsd.c bootinfo.c
 
-.if ${MACHINE} == "alpha"
+.if ${MACHINE_ARCH} == "alpha"
 SRCS+=	rpb.c
 .endif
 
diff --git a/sys/boot/arc/loader/Makefile b/sys/boot/arc/loader/Makefile
index 1fdb2c3..acbb066 100644
--- a/sys/boot/arc/loader/Makefile
+++ b/sys/boot/arc/loader/Makefile
@@ -1,4 +1,5 @@
 #	$NetBSD: Makefile,v 1.12 1998/02/19 14:18:36 drochner Exp $
+# $FreeBSD$
 
 BASE= 		loader
 PROG= 		${BASE}.exe
@@ -63,7 +64,7 @@ beforeinstall:
 .endif
 
 # Other fragments still to be brought in from ../Makfile.booters?
-start.o:	${.CURDIR}/../lib/arch/${MACHINE}/start.S
+start.o:	${.CURDIR}/../lib/arch/${MACHINE_ARCH}/start.S
 	${CC} -c ${CFLAGS} $<
 
 setdef0.o: setdefs.h
diff --git a/sys/kern/Makefile b/sys/kern/Makefile
index 00ee277..ba453b2 100644
--- a/sys/kern/Makefile
+++ b/sys/kern/Makefile
@@ -1,4 +1,5 @@
 #	@(#)Makefile	8.2 (Berkeley) 3/21/94
+# $FreeBSD$
 
 # Makefile for kernel tags files, init_sysent, etc.
 
@@ -24,7 +25,7 @@ init_sysent.c syscalls.c ../sys/syscall.h ../sys/syscall-hide.h \
 # are placed in each source directory.  We need to have links to tags files
 # from the generic directories that are relative to the machine type, even
 # via remote mounts; therefore we use symlinks to $SYSTAGS, which points at
-# ${SYSDIR}/${MACHINE}/tags.
+# ${SYSDIR}/${MACHINE_ARCH}/tags.
 
 SYSTAGS=/var/db/sys_tags
 SYSDIR=/sys
@@ -47,7 +48,7 @@ tags::
 
 links::
 	rm -f ${SYSTAGS}
-	ln -s ${SYSDIR}/${MACHINE}/tags ${SYSTAGS}
+	ln -s ${SYSDIR}/${MACHINE_ARCH}/tags ${SYSTAGS}
 	-for i in ${DGEN}; do \
 	    (cd ../$$i && { rm -f tags; ln -s ${SYSTAGS} tags; }) done
 	-for i in ${ARCH}; do \
diff --git a/usr.bin/cpp/Makefile b/usr.bin/cpp/Makefile
index 95cf0b1..23c6df8 100644
--- a/usr.bin/cpp/Makefile
+++ b/usr.bin/cpp/Makefile
@@ -1,4 +1,5 @@
 #	@(#)Makefile	8.1 (Berkeley) 7/9/93
+# $FreeBSD$
 
 NOMAN=noman
 NOOBJ=noobj
@@ -6,7 +7,7 @@ NOOBJ=noobj
 all nologin clean cleandir depend lint tags:
 
 beforeinstall:
-.if ${MACHINE} == "sparc"
+.if ${MACHINE_ARCH} == "sparc"
 	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
 	    ${.CURDIR}/cpp.notraditional.sh ${DESTDIR}${BINDIR}/cpp
 .else
diff --git a/usr.bin/gcore/Makefile b/usr.bin/gcore/Makefile
index 7f6a3ee..f495ecb 100644
--- a/usr.bin/gcore/Makefile
+++ b/usr.bin/gcore/Makefile
@@ -1,4 +1,5 @@
 #	@(#)Makefile	8.1 (Berkeley) 6/6/93
+# $FreeBSD$
 
 PROG=	gcore
 SRCS=	elfcore.c gcore.c
@@ -6,10 +7,10 @@ CFLAGS+=-Wall
 DPADD=	${LIBKVM}
 LDADD=	-lkvm
 
-.if	${MACHINE} != "sparc"
+.if	${MACHINE_ARCH} != "sparc"
 SRCS+=	md-nop.c
 .else
-SRCS+=	md-${MACHINDE}.c
+SRCS+=	md-${MACHINE_ARCH}.c
 .endif
 
 .include <bsd.prog.mk>
diff --git a/usr.bin/truss/Makefile b/usr.bin/truss/Makefile
index b7f8a3f..8ba4702 100644
--- a/usr.bin/truss/Makefile
+++ b/usr.bin/truss/Makefile
@@ -1,6 +1,8 @@
+# $FreeBSD$
+
 PROG=	truss
 SRCS=	main.c setup.c syscalls.c syscalls.h ioctl.c
-.if (${MACHINE} == "alpha")
+.if (${MACHINE_ARCH} == "alpha")
 SRCS+=	alpha-fbsd.c
 .elif (${MACHINE_ARCH} == "i386")
 SRCS+=	i386-fbsd.c i386-linux.c linux_syscalls.h